20165511198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{8807}}^1\times {\mathrm{54517}}^1$

素因数の和:63336

約数の個数: 32

約数和(自身を含む): 46098676224

約数和(自身を除く): 25933165026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 8807, 17614, 26421, 52842, 54517, 61649, 109034, 123298, 163551, 184947, 327102, 369894, 381619, 763238, 1144857, 2289714, 480131219, 960262438, 1440393657, 2880787314, 3360918533, 6721837066, 10082755599, 20165511198]

約数ペア:

[(1, 20165511198), (2, 10082755599), (3, 6721837066), (6, 3360918533), (7, 2880787314), (14, 1440393657), (21, 960262438), (42, 480131219), (8807, 2289714), (17614, 1144857), (26421, 763238), (52842, 381619), (54517, 369894), (61649, 327102), (109034, 184947), (123298, 163551)]