20122592364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{8101}}^1\times {\mathrm{9857}}^1$

素因数の和:17975

約数の個数: 72

約数和(自身を含む): 58145007648

約数和(自身を除く): 38022415284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8101, 9857, 16202, 19714, 24303, 29571, 32404, 39428, 48606, 56707, 59142, 68999, 72909, 88713, 97212, 113414, 118284, 137998, 145818, 170121, 177426, 206997, 226828, 275996, 291636, 340242, 354852, 413994, 510363, 620991, 680484, 827988, 1020726, 1241982, 2041452, 2483964, 79851557, 159703114, 239554671, 319406228, 479109342, 558960899, 718664013, 958218684, 1117921798, 1437328026, 1676882697, 2235843596, 2874656052, 3353765394, 5030648091, 6707530788, 10061296182, 20122592364]

約数ペア:

[(1, 20122592364), (2, 10061296182), (3, 6707530788), (4, 5030648091), (6, 3353765394), (7, 2874656052), (9, 2235843596), (12, 1676882697), (14, 1437328026), (18, 1117921798), (21, 958218684), (28, 718664013), (36, 558960899), (42, 479109342), (63, 319406228), (84, 239554671), (126, 159703114), (252, 79851557), (8101, 2483964), (9857, 2041452), (16202, 1241982), (19714, 1020726), (24303, 827988), (29571, 680484), (32404, 620991), (39428, 510363), (48606, 413994), (56707, 354852), (59142, 340242), (68999, 291636), (72909, 275996), (88713, 226828), (97212, 206997), (113414, 177426), (118284, 170121), (137998, 145818)]