20161418016

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{480583}}^1$

素因数の和:480638

約数の個数: 96

約数和(自身を含む): 58131440640

約数和(自身を除く): 37970022624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 736, 874, 912, 1104, 1311, 1748, 1824, 2208, 2622, 3496, 5244, 6992, 10488, 13984, 20976, 41952, 480583, 961166, 1441749, 1922332, 2883498, 3844664, 5766996, 7689328, 9131077, 11053409, 11533992, 15378656, 18262154, 22106818, 23067984, 27393231, 33160227, 36524308, 44213636, 46135968, 54786462, 66320454, 73048616, 88427272, 109572924, 132640908, 146097232, 176854544, 210014771, 219145848, 265281816, 292194464, 353709088, 420029542, 438291696, 530563632, 630044313, 840059084, 876583392, 1061127264, 1260088626, 1680118168, 2520177252, 3360236336, 5040354504, 6720472672, 10080709008, 20161418016]

約数ペア:

[(1, 20161418016), (2, 10080709008), (3, 6720472672), (4, 5040354504), (6, 3360236336), (8, 2520177252), (12, 1680118168), (16, 1260088626), (19, 1061127264), (23, 876583392), (24, 840059084), (32, 630044313), (38, 530563632), (46, 438291696), (48, 420029542), (57, 353709088), (69, 292194464), (76, 265281816), (92, 219145848), (96, 210014771), (114, 176854544), (138, 146097232), (152, 132640908), (184, 109572924), (228, 88427272), (276, 73048616), (304, 66320454), (368, 54786462), (437, 46135968), (456, 44213636), (552, 36524308), (608, 33160227), (736, 27393231), (874, 23067984), (912, 22106818), (1104, 18262154), (1311, 15378656), (1748, 11533992), (1824, 11053409), (2208, 9131077), (2622, 7689328), (3496, 5766996), (5244, 3844664), (6992, 2883498), (10488, 1922332), (13984, 1441749), (20976, 961166), (41952, 480583)]