20227974390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{23269}}^1$

素因数の和:24038

約数の個数: 96

約数和(自身を含む): 56716994880

約数和(自身を除く): 36489020490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 743, 1170, 1486, 2229, 3715, 4458, 6687, 7430, 9659, 11145, 13374, 19318, 22290, 23269, 28977, 33435, 46538, 48295, 57954, 66870, 69807, 86931, 96590, 116345, 139614, 144885, 173862, 209421, 232690, 289770, 302497, 349035, 418842, 434655, 604994, 698070, 869310, 907491, 1047105, 1512485, 1814982, 2094210, 2722473, 3024970, 4537455, 5444946, 9074910, 13612365, 17288867, 27224730, 34577734, 51866601, 86444335, 103733202, 155599803, 172888670, 224755271, 259333005, 311199606, 449510542, 518666010, 674265813, 777999015, 1123776355, 1348531626, 1555998030, 2022797439, 2247552710, 3371329065, 4045594878, 6742658130, 10113987195, 20227974390]

約数ペア:

[(1, 20227974390), (2, 10113987195), (3, 6742658130), (5, 4045594878), (6, 3371329065), (9, 2247552710), (10, 2022797439), (13, 1555998030), (15, 1348531626), (18, 1123776355), (26, 777999015), (30, 674265813), (39, 518666010), (45, 449510542), (65, 311199606), (78, 259333005), (90, 224755271), (117, 172888670), (130, 155599803), (195, 103733202), (234, 86444335), (390, 51866601), (585, 34577734), (743, 27224730), (1170, 17288867), (1486, 13612365), (2229, 9074910), (3715, 5444946), (4458, 4537455), (6687, 3024970), (7430, 2722473), (9659, 2094210), (11145, 1814982), (13374, 1512485), (19318, 1047105), (22290, 907491), (23269, 869310), (28977, 698070), (33435, 604994), (46538, 434655), (48295, 418842), (57954, 349035), (66870, 302497), (69807, 289770), (86931, 232690), (96590, 209421), (116345, 173862), (139614, 144885)]