20226983028

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{47711}}^1$

素因数の和:47842

約数の個数: 96

約数和(自身を含む): 55574937600

約数和(自身を除く): 35347954572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 343, 412, 588, 618, 686, 721, 1029, 1236, 1372, 1442, 2058, 2163, 2884, 4116, 4326, 5047, 8652, 10094, 15141, 20188, 30282, 35329, 47711, 60564, 70658, 95422, 105987, 141316, 143133, 190844, 211974, 286266, 333977, 423948, 572532, 667954, 1001931, 1335908, 2003862, 2337839, 4007724, 4675678, 4914233, 7013517, 9351356, 9828466, 14027034, 14742699, 16364873, 19656932, 28054068, 29485398, 32729746, 34399631, 49094619, 58970796, 65459492, 68799262, 98189238, 103198893, 137598524, 196378476, 206397786, 240797417, 412795572, 481594834, 722392251, 963189668, 1444784502, 1685581919, 2889569004, 3371163838, 5056745757, 6742327676, 10113491514, 20226983028]

約数ペア:

[(1, 20226983028), (2, 10113491514), (3, 6742327676), (4, 5056745757), (6, 3371163838), (7, 2889569004), (12, 1685581919), (14, 1444784502), (21, 963189668), (28, 722392251), (42, 481594834), (49, 412795572), (84, 240797417), (98, 206397786), (103, 196378476), (147, 137598524), (196, 103198893), (206, 98189238), (294, 68799262), (309, 65459492), (343, 58970796), (412, 49094619), (588, 34399631), (618, 32729746), (686, 29485398), (721, 28054068), (1029, 19656932), (1236, 16364873), (1372, 14742699), (1442, 14027034), (2058, 9828466), (2163, 9351356), (2884, 7013517), (4116, 4914233), (4326, 4675678), (5047, 4007724), (8652, 2337839), (10094, 2003862), (15141, 1335908), (20188, 1001931), (30282, 667954), (35329, 572532), (47711, 423948), (60564, 333977), (70658, 286266), (95422, 211974), (105987, 190844), (141316, 143133)]