20042408736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9941671}}^1$

素因数の和:9941694

約数の個数: 72

約数和(自身を含む): 65137834944

約数和(自身を除く): 45095426208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9941671, 19883342, 29825013, 39766684, 59650026, 69591697, 79533368, 89475039, 119300052, 139183394, 159066736, 178950078, 208775091, 238600104, 278366788, 318133472, 357900156, 417550182, 477200208, 556733576, 626325273, 715800312, 835100364, 954400416, 1113467152, 1252650546, 1431600624, 1670200728, 2226934304, 2505301092, 2863201248, 3340401456, 5010602184, 6680802912, 10021204368, 20042408736]

約数ペア:

[(1, 20042408736), (2, 10021204368), (3, 6680802912), (4, 5010602184), (6, 3340401456), (7, 2863201248), (8, 2505301092), (9, 2226934304), (12, 1670200728), (14, 1431600624), (16, 1252650546), (18, 1113467152), (21, 954400416), (24, 835100364), (28, 715800312), (32, 626325273), (36, 556733576), (42, 477200208), (48, 417550182), (56, 357900156), (63, 318133472), (72, 278366788), (84, 238600104), (96, 208775091), (112, 178950078), (126, 159066736), (144, 139183394), (168, 119300052), (224, 89475039), (252, 79533368), (288, 69591697), (336, 59650026), (504, 39766684), (672, 29825013), (1008, 19883342), (2016, 9941671)]