20045041730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{29063}}^1$

素因数の和:29303

約数の個数: 64

約数和(自身を含む): 42186977280

約数和(自身を除く): 22141935550

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 167, 295, 334, 413, 590, 826, 835, 1169, 1670, 2065, 2338, 4130, 5845, 9853, 11690, 19706, 29063, 49265, 58126, 68971, 98530, 137942, 145315, 203441, 290630, 344855, 406882, 689710, 1017205, 1714717, 2034410, 3429434, 4853521, 8573585, 9707042, 12003019, 17147170, 24006038, 24267605, 33974647, 48535210, 60015095, 67949294, 120030190, 169873235, 286357739, 339746470, 572715478, 1431788695, 2004504173, 2863577390, 4009008346, 10022520865, 20045041730]

約数ペア:

[(1, 20045041730), (2, 10022520865), (5, 4009008346), (7, 2863577390), (10, 2004504173), (14, 1431788695), (35, 572715478), (59, 339746470), (70, 286357739), (118, 169873235), (167, 120030190), (295, 67949294), (334, 60015095), (413, 48535210), (590, 33974647), (826, 24267605), (835, 24006038), (1169, 17147170), (1670, 12003019), (2065, 9707042), (2338, 8573585), (4130, 4853521), (5845, 3429434), (9853, 2034410), (11690, 1714717), (19706, 1017205), (29063, 689710), (49265, 406882), (58126, 344855), (68971, 290630), (98530, 203441), (137942, 145315)]