20172382310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{52183}}^1$

素因数の和:52293

約数の個数: 64

約数和(自身を含む): 39676538880

約数和(自身を除く): 19504156570

約数列:

[1, 2, 5, 10, 29, 31, 43, 58, 62, 86, 145, 155, 215, 290, 310, 430, 899, 1247, 1333, 1798, 2494, 2666, 4495, 6235, 6665, 8990, 12470, 13330, 38657, 52183, 77314, 104366, 193285, 260915, 386570, 521830, 1513307, 1617673, 2243869, 3026614, 3235346, 4487738, 7566535, 8088365, 11219345, 15133070, 16176730, 22438690, 46912517, 65072201, 69559939, 93825034, 130144402, 139119878, 234562585, 325361005, 347799695, 469125170, 650722010, 695599390, 2017238231, 4034476462, 10086191155, 20172382310]

約数ペア:

[(1, 20172382310), (2, 10086191155), (5, 4034476462), (10, 2017238231), (29, 695599390), (31, 650722010), (43, 469125170), (58, 347799695), (62, 325361005), (86, 234562585), (145, 139119878), (155, 130144402), (215, 93825034), (290, 69559939), (310, 65072201), (430, 46912517), (899, 22438690), (1247, 16176730), (1333, 15133070), (1798, 11219345), (2494, 8088365), (2666, 7566535), (4495, 4487738), (6235, 3235346), (6665, 3026614), (8990, 2243869), (12470, 1617673), (13330, 1513307), (38657, 521830), (52183, 386570), (77314, 260915), (104366, 193285)]