20189367660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{4111}}^1$

素因数の和:5204

約数の個数: 192

約数和(自身を含む): 70562709504

約数和(自身を除く): 50373341844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1063, 1155, 1540, 2126, 2310, 3189, 4111, 4252, 4620, 5315, 6378, 7441, 8222, 10630, 11693, 12333, 12756, 14882, 15945, 16444, 20555, 21260, 22323, 23386, 24666, 28777, 29764, 31890, 35079, 37205, 41110, 44646, 45221, 46772, 49332, 57554, 58465, 61665, 63780, 70158, 74410, 81851, 82220, 86331, 89292, 90442, 111615, 115108, 116930, 123330, 135663, 140316, 143885, 148820, 163702, 172662, 175395, 180884, 223230, 226105, 233860, 245553, 246660, 271326, 287770, 316547, 327404, 345324, 350790, 409255, 431655, 446460, 452210, 491106, 542652, 575540, 633094, 678315, 701580, 818510, 863310, 904420, 949641, 982212, 1227765, 1266188, 1356630, 1582735, 1637020, 1726620, 1899282, 2455530, 2713260, 3165470, 3798564, 4369993, 4748205, 4911060, 6330940, 8739986, 9496410, 13109979, 17479972, 18992820, 21849965, 26219958, 30589951, 43699930, 48069923, 52439916, 61179902, 65549895, 87399860, 91769853, 96139846, 122359804, 131099790, 144209769, 152949755, 183539706, 192279692, 240349615, 262199580, 288419538, 305899510, 336489461, 367079412, 458849265, 480699230, 576839076, 611799020, 672978922, 721048845, 917698530, 961398460, 1009468383, 1345957844, 1442097690, 1682447305, 1835397060, 2018936766, 2884195380, 3364894610, 4037873532, 5047341915, 6729789220, 10094683830, 20189367660]

約数ペア:

[(1, 20189367660), (2, 10094683830), (3, 6729789220), (4, 5047341915), (5, 4037873532), (6, 3364894610), (7, 2884195380), (10, 2018936766), (11, 1835397060), (12, 1682447305), (14, 1442097690), (15, 1345957844), (20, 1009468383), (21, 961398460), (22, 917698530), (28, 721048845), (30, 672978922), (33, 611799020), (35, 576839076), (42, 480699230), (44, 458849265), (55, 367079412), (60, 336489461), (66, 305899510), (70, 288419538), (77, 262199580), (84, 240349615), (105, 192279692), (110, 183539706), (132, 152949755), (140, 144209769), (154, 131099790), (165, 122359804), (210, 96139846), (220, 91769853), (231, 87399860), (308, 65549895), (330, 61179902), (385, 52439916), (420, 48069923), (462, 43699930), (660, 30589951), (770, 26219958), (924, 21849965), (1063, 18992820), (1155, 17479972), (1540, 13109979), (2126, 9496410), (2310, 8739986), (3189, 6330940), (4111, 4911060), (4252, 4748205), (4620, 4369993), (5315, 3798564), (6378, 3165470), (7441, 2713260), (8222, 2455530), (10630, 1899282), (11693, 1726620), (12333, 1637020), (12756, 1582735), (14882, 1356630), (15945, 1266188), (16444, 1227765), (20555, 982212), (21260, 949641), (22323, 904420), (23386, 863310), (24666, 818510), (28777, 701580), (29764, 678315), (31890, 633094), (35079, 575540), (37205, 542652), (41110, 491106), (44646, 452210), (45221, 446460), (46772, 431655), (49332, 409255), (57554, 350790), (58465, 345324), (61665, 327404), (63780, 316547), (70158, 287770), (74410, 271326), (81851, 246660), (82220, 245553), (86331, 233860), (89292, 226105), (90442, 223230), (111615, 180884), (115108, 175395), (116930, 172662), (123330, 163702), (135663, 148820), (140316, 143885)]