20173586112

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{686737}}^1$

素因数の和:686775

約数の個数: 112

約数和(自身を含む): 62795322720

約数和(自身を除く): 42621736608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 9792, 14688, 29376, 686737, 1373474, 2060211, 2746948, 4120422, 5493896, 6180633, 8240844, 10987792, 11674529, 12361266, 16481688, 18541899, 21975584, 23349058, 24722532, 32963376, 35023587, 37083798, 43951168, 46698116, 49445064, 65926752, 70047174, 74167596, 93396232, 98890128, 105070761, 131853504, 140094348, 148335192, 186792464, 197780256, 210141522, 280188696, 296670384, 315212283, 373584928, 395560512, 420283044, 560377392, 593340768, 630424566, 747169856, 840566088, 1120754784, 1186681536, 1260849132, 1681132176, 2241509568, 2521698264, 3362264352, 5043396528, 6724528704, 10086793056, 20173586112]

約数ペア:

[(1, 20173586112), (2, 10086793056), (3, 6724528704), (4, 5043396528), (6, 3362264352), (8, 2521698264), (9, 2241509568), (12, 1681132176), (16, 1260849132), (17, 1186681536), (18, 1120754784), (24, 840566088), (27, 747169856), (32, 630424566), (34, 593340768), (36, 560377392), (48, 420283044), (51, 395560512), (54, 373584928), (64, 315212283), (68, 296670384), (72, 280188696), (96, 210141522), (102, 197780256), (108, 186792464), (136, 148335192), (144, 140094348), (153, 131853504), (192, 105070761), (204, 98890128), (216, 93396232), (272, 74167596), (288, 70047174), (306, 65926752), (408, 49445064), (432, 46698116), (459, 43951168), (544, 37083798), (576, 35023587), (612, 32963376), (816, 24722532), (864, 23349058), (918, 21975584), (1088, 18541899), (1224, 16481688), (1632, 12361266), (1728, 11674529), (1836, 10987792), (2448, 8240844), (3264, 6180633), (3672, 5493896), (4896, 4120422), (7344, 2746948), (9792, 2060211), (14688, 1373474), (29376, 686737)]