20057703582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2957}}^1\times {\mathrm{161503}}^1$

素因数の和:164472

約数の個数: 32

約数和(自身を含む): 45861967872

約数和(自身を除く): 25804264290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2957, 5914, 8871, 17742, 20699, 41398, 62097, 124194, 161503, 323006, 484509, 969018, 1130521, 2261042, 3391563, 6783126, 477564371, 955128742, 1432693113, 2865386226, 3342950597, 6685901194, 10028851791, 20057703582]

約数ペア:

[(1, 20057703582), (2, 10028851791), (3, 6685901194), (6, 3342950597), (7, 2865386226), (14, 1432693113), (21, 955128742), (42, 477564371), (2957, 6783126), (5914, 3391563), (8871, 2261042), (17742, 1130521), (20699, 969018), (41398, 484509), (62097, 323006), (124194, 161503)]