20205658034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{907}}^1\times {\mathrm{1873}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 32057993280

約数和(自身を除く): 11852335246

約数列:

[1, 2, 19, 38, 313, 626, 907, 1814, 1873, 3746, 5947, 11894, 17233, 34466, 35587, 71174, 283891, 567782, 586249, 1172498, 1698811, 3397622, 5393929, 10787858, 11138731, 22277462, 32277409, 64554818, 531727843, 1063455686, 10102829017, 20205658034]

約数ペア:

[(1, 20205658034), (2, 10102829017), (19, 1063455686), (38, 531727843), (313, 64554818), (626, 32277409), (907, 22277462), (1814, 11138731), (1873, 10787858), (3746, 5393929), (5947, 3397622), (11894, 1698811), (17233, 1172498), (34466, 586249), (35587, 567782), (71174, 283891)]