20238940804

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{3547}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 37373212800

約数和(自身を除く): 17134271996

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 569, 1138, 2276, 2507, 3547, 5014, 7094, 10028, 13087, 14188, 26174, 52348, 62021, 81581, 124042, 163162, 248084, 326324, 386623, 773246, 1426483, 1546492, 2018243, 2852966, 4036486, 5705932, 8072972, 8892329, 17784658, 35569316, 46419589, 92839178, 185678356, 219988487, 439976974, 879953948, 5059735201, 10119470402, 20238940804]

約数ペア:

[(1, 20238940804), (2, 10119470402), (4, 5059735201), (23, 879953948), (46, 439976974), (92, 219988487), (109, 185678356), (218, 92839178), (436, 46419589), (569, 35569316), (1138, 17784658), (2276, 8892329), (2507, 8072972), (3547, 5705932), (5014, 4036486), (7094, 2852966), (10028, 2018243), (13087, 1546492), (14188, 1426483), (26174, 773246), (52348, 386623), (62021, 326324), (81581, 248084), (124042, 163162)]