20346688194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25497103}}^1$

素因数の和:25497134

約数の個数: 32

約数和(自身を含む): 48954439680

約数和(自身を除く): 28607751486

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25497103, 50994206, 76491309, 152982618, 178479721, 356959442, 484444957, 535439163, 968889914, 1070878326, 1453334871, 2906669742, 3391114699, 6782229398, 10173344097, 20346688194]

約数ペア:

[(1, 20346688194), (2, 10173344097), (3, 6782229398), (6, 3391114699), (7, 2906669742), (14, 1453334871), (19, 1070878326), (21, 968889914), (38, 535439163), (42, 484444957), (57, 356959442), (114, 178479721), (133, 152982618), (266, 76491309), (399, 50994206), (798, 25497103)]