20147894097420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{41833591}}^1$

素因数の和:41833975

約数の個数: 96

約数和(自身を含む): 59035565030400

約数和(自身を除く): 38887670932980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 349, 460, 690, 698, 1047, 1380, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 8027, 10470, 16054, 20940, 24081, 32108, 40135, 48162, 80270, 96324, 120405, 160540, 240810, 481620, 41833591, 83667182, 125500773, 167334364, 209167955, 251001546, 418335910, 502003092, 627503865, 836671820, 962172593, 1255007730, 1924345186, 2510015460, 2886517779, 3848690372, 4810862965, 5773035558, 9621725930, 11546071116, 14432588895, 14599923259, 19243451860, 28865177790, 29199846518, 43799769777, 57730355580, 58399693036, 72999616295, 87599539554, 145999232590, 175199079108, 218998848885, 291998465180, 335798234957, 437997697770, 671596469914, 875995395540, 1007394704871, 1343192939828, 1678991174785, 2014789409742, 3357982349570, 4029578819484, 5036973524355, 6715964699140, 10073947048710, 20147894097420]

約数ペア:

[(1, 20147894097420), (2, 10073947048710), (3, 6715964699140), (4, 5036973524355), (5, 4029578819484), (6, 3357982349570), (10, 2014789409742), (12, 1678991174785), (15, 1343192939828), (20, 1007394704871), (23, 875995395540), (30, 671596469914), (46, 437997697770), (60, 335798234957), (69, 291998465180), (92, 218998848885), (115, 175199079108), (138, 145999232590), (230, 87599539554), (276, 72999616295), (345, 58399693036), (349, 57730355580), (460, 43799769777), (690, 29199846518), (698, 28865177790), (1047, 19243451860), (1380, 14599923259), (1396, 14432588895), (1745, 11546071116), (2094, 9621725930), (3490, 5773035558), (4188, 4810862965), (5235, 3848690372), (6980, 2886517779), (8027, 2510015460), (10470, 1924345186), (16054, 1255007730), (20940, 962172593), (24081, 836671820), (32108, 627503865), (40135, 502003092), (48162, 418335910), (80270, 251001546), (96324, 209167955), (120405, 167334364), (160540, 125500773), (240810, 83667182), (481620, 41833591)]