20176832998

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 37489233600

約数和(自身を除く): 17312400602

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 82, 98, 203, 287, 343, 406, 574, 686, 841, 853, 1189, 1421, 1682, 1706, 2009, 2378, 2842, 4018, 5887, 5971, 8323, 9947, 11774, 11942, 14063, 16646, 19894, 24737, 28126, 34481, 34973, 41209, 41797, 49474, 58261, 68962, 69946, 82418, 83594, 116522, 173159, 241367, 244811, 288463, 292579, 346318, 407827, 482734, 489622, 576926, 585158, 717373, 815654, 1014217, 1212113, 1434746, 1689569, 1713677, 2028434, 2424226, 3379138, 3427354, 5021611, 7099519, 8484791, 10043222, 11826983, 11995739, 14199038, 16969582, 23653966, 23991478, 29412293, 35151277, 49696633, 58824586, 70302554, 99393266, 205886051, 246058939, 347876431, 411772102, 492117878, 695752862, 1441202357, 2882404714, 10088416499, 20176832998]

約数ペア:

[(1, 20176832998), (2, 10088416499), (7, 2882404714), (14, 1441202357), (29, 695752862), (41, 492117878), (49, 411772102), (58, 347876431), (82, 246058939), (98, 205886051), (203, 99393266), (287, 70302554), (343, 58824586), (406, 49696633), (574, 35151277), (686, 29412293), (841, 23991478), (853, 23653966), (1189, 16969582), (1421, 14199038), (1682, 11995739), (1706, 11826983), (2009, 10043222), (2378, 8484791), (2842, 7099519), (4018, 5021611), (5887, 3427354), (5971, 3379138), (8323, 2424226), (9947, 2028434), (11774, 1713677), (11942, 1689569), (14063, 1434746), (16646, 1212113), (19894, 1014217), (24737, 815654), (28126, 717373), (34481, 585158), (34973, 576926), (41209, 489622), (41797, 482734), (49474, 407827), (58261, 346318), (68962, 292579), (69946, 288463), (82418, 244811), (83594, 241367), (116522, 173159)]