20202016140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{2749}}^1$

素因数の和:3237

約数の個数: 192

約数和(自身を含む): 65049600000

約数和(自身を除く): 44847583860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 439, 465, 540, 558, 620, 837, 878, 930, 1116, 1317, 1395, 1674, 1756, 1860, 2195, 2634, 2749, 2790, 3348, 3951, 4185, 4390, 5268, 5498, 5580, 6585, 7902, 8247, 8370, 8780, 10996, 11853, 13170, 13609, 13745, 15804, 16494, 16740, 19755, 23706, 24741, 26340, 27218, 27490, 32988, 39510, 40827, 41235, 47412, 49482, 54436, 54980, 59265, 68045, 74223, 79020, 81654, 82470, 85219, 98964, 118530, 122481, 123705, 136090, 148446, 163308, 164940, 170438, 204135, 237060, 244962, 247410, 255657, 272180, 296892, 340876, 367443, 371115, 408270, 426095, 489924, 494820, 511314, 612405, 734886, 742230, 766971, 816540, 852190, 1022628, 1206811, 1224810, 1278285, 1469772, 1484460, 1533942, 1704380, 1837215, 2300913, 2413622, 2449620, 2556570, 3067884, 3620433, 3674430, 3834855, 4601826, 4827244, 5113140, 6034055, 7240866, 7348860, 7669710, 9203652, 10861299, 11504565, 12068110, 14481732, 15339420, 18102165, 21722598, 23009130, 24136220, 32583897, 36204330, 37411141, 43445196, 46018260, 54306495, 65167794, 72408660, 74822282, 108612990, 112233423, 130335588, 149644564, 162919485, 187055705, 217225980, 224466846, 325838970, 336700269, 374111410, 448933692, 561167115, 651677940, 673400538, 748222820, 1010100807, 1122334230, 1346801076, 1683501345, 2020201614, 2244668460, 3367002690, 4040403228, 5050504035, 6734005380, 10101008070, 20202016140]

約数ペア:

[(1, 20202016140), (2, 10101008070), (3, 6734005380), (4, 5050504035), (5, 4040403228), (6, 3367002690), (9, 2244668460), (10, 2020201614), (12, 1683501345), (15, 1346801076), (18, 1122334230), (20, 1010100807), (27, 748222820), (30, 673400538), (31, 651677940), (36, 561167115), (45, 448933692), (54, 374111410), (60, 336700269), (62, 325838970), (90, 224466846), (93, 217225980), (108, 187055705), (124, 162919485), (135, 149644564), (155, 130335588), (180, 112233423), (186, 108612990), (270, 74822282), (279, 72408660), (310, 65167794), (372, 54306495), (439, 46018260), (465, 43445196), (540, 37411141), (558, 36204330), (620, 32583897), (837, 24136220), (878, 23009130), (930, 21722598), (1116, 18102165), (1317, 15339420), (1395, 14481732), (1674, 12068110), (1756, 11504565), (1860, 10861299), (2195, 9203652), (2634, 7669710), (2749, 7348860), (2790, 7240866), (3348, 6034055), (3951, 5113140), (4185, 4827244), (4390, 4601826), (5268, 3834855), (5498, 3674430), (5580, 3620433), (6585, 3067884), (7902, 2556570), (8247, 2449620), (8370, 2413622), (8780, 2300913), (10996, 1837215), (11853, 1704380), (13170, 1533942), (13609, 1484460), (13745, 1469772), (15804, 1278285), (16494, 1224810), (16740, 1206811), (19755, 1022628), (23706, 852190), (24741, 816540), (26340, 766971), (27218, 742230), (27490, 734886), (32988, 612405), (39510, 511314), (40827, 494820), (41235, 489924), (47412, 426095), (49482, 408270), (54436, 371115), (54980, 367443), (59265, 340876), (68045, 296892), (74223, 272180), (79020, 255657), (81654, 247410), (82470, 244962), (85219, 237060), (98964, 204135), (118530, 170438), (122481, 164940), (123705, 163308), (136090, 148446)]