20169864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:692

約数の個数: 128

約数和(自身を含む): 65923200

約数和(自身を除く): 45753336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 351, 396, 429, 468, 572, 594, 653, 702, 792, 858, 936, 1144, 1188, 1287, 1306, 1404, 1716, 1959, 2376, 2574, 2612, 2808, 3432, 3861, 3918, 5148, 5224, 5877, 7183, 7722, 7836, 8489, 10296, 11754, 14366, 15444, 15672, 16978, 17631, 21549, 23508, 25467, 28732, 30888, 33956, 35262, 43098, 47016, 50934, 57464, 64647, 67912, 70524, 76401, 86196, 93379, 101868, 129294, 141048, 152802, 172392, 186758, 193941, 203736, 229203, 258588, 280137, 305604, 373516, 387882, 458406, 517176, 560274, 611208, 747032, 775764, 840411, 916812, 1120548, 1551528, 1680822, 1833624, 2241096, 2521233, 3361644, 5042466, 6723288, 10084932, 20169864]

約数ペア:

[(1, 20169864), (2, 10084932), (3, 6723288), (4, 5042466), (6, 3361644), (8, 2521233), (9, 2241096), (11, 1833624), (12, 1680822), (13, 1551528), (18, 1120548), (22, 916812), (24, 840411), (26, 775764), (27, 747032), (33, 611208), (36, 560274), (39, 517176), (44, 458406), (52, 387882), (54, 373516), (66, 305604), (72, 280137), (78, 258588), (88, 229203), (99, 203736), (104, 193941), (108, 186758), (117, 172392), (132, 152802), (143, 141048), (156, 129294), (198, 101868), (216, 93379), (234, 86196), (264, 76401), (286, 70524), (297, 67912), (312, 64647), (351, 57464), (396, 50934), (429, 47016), (468, 43098), (572, 35262), (594, 33956), (653, 30888), (702, 28732), (792, 25467), (858, 23508), (936, 21549), (1144, 17631), (1188, 16978), (1287, 15672), (1306, 15444), (1404, 14366), (1716, 11754), (1959, 10296), (2376, 8489), (2574, 7836), (2612, 7722), (2808, 7183), (3432, 5877), (3861, 5224), (3918, 5148)]