20340044844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16703}}^1$

素因数の和:16852

約数の個数: 144

約数和(自身を含む): 58651084800

約数和(自身を除く): 38311039956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 109, 114, 133, 147, 196, 218, 228, 266, 294, 327, 399, 436, 532, 588, 654, 763, 798, 931, 1308, 1526, 1596, 1862, 2071, 2289, 2793, 3052, 3724, 4142, 4578, 5341, 5586, 6213, 8284, 9156, 10682, 11172, 12426, 14497, 16023, 16703, 21364, 24852, 28994, 32046, 33406, 43491, 50109, 57988, 64092, 66812, 86982, 100218, 101479, 116921, 173964, 200436, 202958, 233842, 304437, 317357, 350763, 405916, 467684, 608874, 634714, 701526, 818447, 952071, 1217748, 1269428, 1403052, 1636894, 1820627, 1904142, 2221499, 2455341, 3273788, 3641254, 3808284, 4442998, 4910682, 5461881, 6664497, 7282508, 8885996, 9821364, 10923762, 12744389, 13328994, 15550493, 21847524, 25488778, 26657988, 31100986, 34591913, 38233167, 46651479, 50977556, 62201972, 69183826, 76466334, 89210723, 93302958, 103775739, 138367652, 152932668, 178421446, 186605916, 207551478, 242143391, 267632169, 356842892, 415102956, 484286782, 535264338, 726430173, 968573564, 1070528676, 1452860346, 1695003737, 2905720692, 3390007474, 5085011211, 6780014948, 10170022422, 20340044844]

約数ペア:

[(1, 20340044844), (2, 10170022422), (3, 6780014948), (4, 5085011211), (6, 3390007474), (7, 2905720692), (12, 1695003737), (14, 1452860346), (19, 1070528676), (21, 968573564), (28, 726430173), (38, 535264338), (42, 484286782), (49, 415102956), (57, 356842892), (76, 267632169), (84, 242143391), (98, 207551478), (109, 186605916), (114, 178421446), (133, 152932668), (147, 138367652), (196, 103775739), (218, 93302958), (228, 89210723), (266, 76466334), (294, 69183826), (327, 62201972), (399, 50977556), (436, 46651479), (532, 38233167), (588, 34591913), (654, 31100986), (763, 26657988), (798, 25488778), (931, 21847524), (1308, 15550493), (1526, 13328994), (1596, 12744389), (1862, 10923762), (2071, 9821364), (2289, 8885996), (2793, 7282508), (3052, 6664497), (3724, 5461881), (4142, 4910682), (4578, 4442998), (5341, 3808284), (5586, 3641254), (6213, 3273788), (8284, 2455341), (9156, 2221499), (10682, 1904142), (11172, 1820627), (12426, 1636894), (14497, 1403052), (16023, 1269428), (16703, 1217748), (21364, 952071), (24852, 818447), (28994, 701526), (32046, 634714), (33406, 608874), (43491, 467684), (50109, 405916), (57988, 350763), (64092, 317357), (66812, 304437), (86982, 233842), (100218, 202958), (101479, 200436), (116921, 173964)]