20765783764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{9257}}^1$

素因数の和:12288

約数の個数: 48

約数和(自身を含む): 41994288000

約数和(自身を除く): 21228504236

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2999, 5998, 9257, 11996, 18514, 32989, 37028, 50983, 65978, 101827, 101966, 131956, 157369, 203654, 203932, 314738, 407308, 560813, 629476, 1121626, 1731059, 2243252, 3462118, 6924236, 27761743, 55523486, 111046972, 305379173, 471949631, 610758346, 943899262, 1221516692, 1887798524, 5191445941, 10382891882, 20765783764]

約数ペア:

[(1, 20765783764), (2, 10382891882), (4, 5191445941), (11, 1887798524), (17, 1221516692), (22, 943899262), (34, 610758346), (44, 471949631), (68, 305379173), (187, 111046972), (374, 55523486), (748, 27761743), (2999, 6924236), (5998, 3462118), (9257, 2243252), (11996, 1731059), (18514, 1121626), (32989, 629476), (37028, 560813), (50983, 407308), (65978, 314738), (101827, 203932), (101966, 203654), (131956, 157369)]