20162735552

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16581197}}^1$

素因数の和:16581228

約数の個数: 28

約数和(自身を含む): 42116242920

約数和(自身を除く): 21953507368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16581197, 33162394, 66324788, 132649576, 265299152, 315042743, 530598304, 630085486, 1061196608, 1260170972, 2520341944, 5040683888, 10081367776, 20162735552]

約数ペア:

[(1, 20162735552), (2, 10081367776), (4, 5040683888), (8, 2520341944), (16, 1260170972), (19, 1061196608), (32, 630085486), (38, 530598304), (64, 315042743), (76, 265299152), (152, 132649576), (304, 66324788), (608, 33162394), (1216, 16581197)]