20160089346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{6661}}^1$

素因数の和:7015

約数の個数: 64

約数和(自身を含む): 42977894400

約数和(自身を除く): 22817805054

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 191, 278, 382, 417, 573, 834, 1146, 2641, 3629, 5282, 6661, 7258, 7923, 10887, 13322, 15846, 19983, 21774, 26549, 39966, 53098, 79647, 126559, 159294, 253118, 379677, 504431, 759354, 925879, 1008862, 1272251, 1513293, 1851758, 2544502, 2777637, 3026586, 3816753, 5555274, 7633506, 17591701, 24172769, 35183402, 48345538, 52775103, 72518307, 105550206, 145036614, 176842889, 353685778, 530528667, 1061057334, 3360014891, 6720029782, 10080044673, 20160089346]

約数ペア:

[(1, 20160089346), (2, 10080044673), (3, 6720029782), (6, 3360014891), (19, 1061057334), (38, 530528667), (57, 353685778), (114, 176842889), (139, 145036614), (191, 105550206), (278, 72518307), (382, 52775103), (417, 48345538), (573, 35183402), (834, 24172769), (1146, 17591701), (2641, 7633506), (3629, 5555274), (5282, 3816753), (6661, 3026586), (7258, 2777637), (7923, 2544502), (10887, 1851758), (13322, 1513293), (15846, 1272251), (19983, 1008862), (21774, 925879), (26549, 759354), (39966, 504431), (53098, 379677), (79647, 253118), (126559, 159294)]