20786620020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{16843}}^1$

素因数の和:17229

約数の個数: 96

約数和(自身を含む): 59267163648

約数和(自身を除く): 38480543628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 307, 335, 402, 614, 670, 804, 921, 1005, 1228, 1340, 1535, 1842, 2010, 3070, 3684, 4020, 4605, 6140, 9210, 16843, 18420, 20569, 33686, 41138, 50529, 61707, 67372, 82276, 84215, 101058, 102845, 123414, 168430, 202116, 205690, 246828, 252645, 308535, 336860, 411380, 505290, 617070, 1010580, 1128481, 1234140, 2256962, 3385443, 4513924, 5170801, 5642405, 6770886, 10341602, 11284810, 13541772, 15512403, 16927215, 20683204, 22569620, 25854005, 31024806, 33854430, 51708010, 62049612, 67708860, 77562015, 103416020, 155124030, 310248060, 346443667, 692887334, 1039331001, 1385774668, 1732218335, 2078662002, 3464436670, 4157324004, 5196655005, 6928873340, 10393310010, 20786620020]

約数ペア:

[(1, 20786620020), (2, 10393310010), (3, 6928873340), (4, 5196655005), (5, 4157324004), (6, 3464436670), (10, 2078662002), (12, 1732218335), (15, 1385774668), (20, 1039331001), (30, 692887334), (60, 346443667), (67, 310248060), (134, 155124030), (201, 103416020), (268, 77562015), (307, 67708860), (335, 62049612), (402, 51708010), (614, 33854430), (670, 31024806), (804, 25854005), (921, 22569620), (1005, 20683204), (1228, 16927215), (1340, 15512403), (1535, 13541772), (1842, 11284810), (2010, 10341602), (3070, 6770886), (3684, 5642405), (4020, 5170801), (4605, 4513924), (6140, 3385443), (9210, 2256962), (16843, 1234140), (18420, 1128481), (20569, 1010580), (33686, 617070), (41138, 505290), (50529, 411380), (61707, 336860), (67372, 308535), (82276, 252645), (84215, 246828), (101058, 205690), (102845, 202116), (123414, 168430)]