20188677348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{4423}}^1$

素因数の和:4806

約数の個数: 144

約数和(自身を含む): 59518018560

約数和(自身を除く): 39329341212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 307, 354, 413, 531, 614, 708, 826, 921, 1062, 1228, 1239, 1652, 1842, 2124, 2149, 2478, 2763, 3684, 3717, 4298, 4423, 4956, 5526, 6447, 7434, 8596, 8846, 11052, 12894, 13269, 14868, 17692, 18113, 19341, 25788, 26538, 30961, 36226, 38682, 39807, 53076, 54339, 61922, 72452, 77364, 79614, 92883, 108678, 123844, 126791, 159228, 163017, 185766, 217356, 253582, 260957, 278649, 326034, 371532, 380373, 507164, 521914, 557298, 652068, 760746, 782871, 1043828, 1114596, 1141119, 1357861, 1521492, 1565742, 1826699, 2282238, 2348613, 2715722, 3131484, 3653398, 4073583, 4564476, 4697226, 5431444, 5480097, 7306796, 8147166, 9394452, 9505027, 10960194, 12220749, 16294332, 16440291, 19010054, 21920388, 24441498, 28515081, 32880582, 38020108, 48882996, 57030162, 65761164, 80113799, 85545243, 114060324, 160227598, 171090486, 240341397, 320455196, 342180972, 480682794, 560796593, 721024191, 961365588, 1121593186, 1442048382, 1682389779, 2243186372, 2884096764, 3364779558, 5047169337, 6729559116, 10094338674, 20188677348]

約数ペア:

[(1, 20188677348), (2, 10094338674), (3, 6729559116), (4, 5047169337), (6, 3364779558), (7, 2884096764), (9, 2243186372), (12, 1682389779), (14, 1442048382), (18, 1121593186), (21, 961365588), (28, 721024191), (36, 560796593), (42, 480682794), (59, 342180972), (63, 320455196), (84, 240341397), (118, 171090486), (126, 160227598), (177, 114060324), (236, 85545243), (252, 80113799), (307, 65761164), (354, 57030162), (413, 48882996), (531, 38020108), (614, 32880582), (708, 28515081), (826, 24441498), (921, 21920388), (1062, 19010054), (1228, 16440291), (1239, 16294332), (1652, 12220749), (1842, 10960194), (2124, 9505027), (2149, 9394452), (2478, 8147166), (2763, 7306796), (3684, 5480097), (3717, 5431444), (4298, 4697226), (4423, 4564476), (4956, 4073583), (5526, 3653398), (6447, 3131484), (7434, 2715722), (8596, 2348613), (8846, 2282238), (11052, 1826699), (12894, 1565742), (13269, 1521492), (14868, 1357861), (17692, 1141119), (18113, 1114596), (19341, 1043828), (25788, 782871), (26538, 760746), (30961, 652068), (36226, 557298), (38682, 521914), (39807, 507164), (53076, 380373), (54339, 371532), (61922, 326034), (72452, 278649), (77364, 260957), (79614, 253582), (92883, 217356), (108678, 185766), (123844, 163017), (126791, 159228)]