20220169956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1\times {\mathrm{2179}}^1$

素因数の和:4065

約数の個数: 96

約数和(自身を含む): 54859822080

約数和(自身を除く): 34639652124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 1811, 2179, 2562, 3622, 4358, 5124, 5433, 6537, 7244, 8716, 10866, 12677, 13074, 15253, 21732, 25354, 26148, 30506, 38031, 45759, 50708, 61012, 76062, 91518, 110471, 132919, 152124, 183036, 220942, 265838, 331413, 398757, 441884, 531676, 662826, 773297, 797514, 930433, 1325652, 1546594, 1595028, 1860866, 2319891, 2791299, 3093188, 3721732, 3946169, 4639782, 5582598, 7892338, 9279564, 11165196, 11838507, 15784676, 23677014, 27623183, 47354028, 55246366, 82869549, 110492732, 165739098, 240716309, 331478196, 481432618, 722148927, 962865236, 1444297854, 1685014163, 2888595708, 3370028326, 5055042489, 6740056652, 10110084978, 20220169956]

約数ペア:

[(1, 20220169956), (2, 10110084978), (3, 6740056652), (4, 5055042489), (6, 3370028326), (7, 2888595708), (12, 1685014163), (14, 1444297854), (21, 962865236), (28, 722148927), (42, 481432618), (61, 331478196), (84, 240716309), (122, 165739098), (183, 110492732), (244, 82869549), (366, 55246366), (427, 47354028), (732, 27623183), (854, 23677014), (1281, 15784676), (1708, 11838507), (1811, 11165196), (2179, 9279564), (2562, 7892338), (3622, 5582598), (4358, 4639782), (5124, 3946169), (5433, 3721732), (6537, 3093188), (7244, 2791299), (8716, 2319891), (10866, 1860866), (12677, 1595028), (13074, 1546594), (15253, 1325652), (21732, 930433), (25354, 797514), (26148, 773297), (30506, 662826), (38031, 531676), (45759, 441884), (50708, 398757), (61012, 331413), (76062, 265838), (91518, 220942), (110471, 183036), (132919, 152124)]