2067369820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{16729}}^1$

素因数の和:16942

約数の個数: 48

約数和(自身を含む): 4485781440

約数和(自身を除く): 2418411620

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 167, 185, 334, 370, 668, 740, 835, 1670, 3340, 6179, 12358, 16729, 24716, 30895, 33458, 61790, 66916, 83645, 123580, 167290, 334580, 618973, 1237946, 2475892, 2793743, 3094865, 5587486, 6189730, 11174972, 12379460, 13968715, 27937430, 55874860, 103368491, 206736982, 413473964, 516842455, 1033684910, 2067369820]

約数ペア:

[(1, 2067369820), (2, 1033684910), (4, 516842455), (5, 413473964), (10, 206736982), (20, 103368491), (37, 55874860), (74, 27937430), (148, 13968715), (167, 12379460), (185, 11174972), (334, 6189730), (370, 5587486), (668, 3094865), (740, 2793743), (835, 2475892), (1670, 1237946), (3340, 618973), (6179, 334580), (12358, 167290), (16729, 123580), (24716, 83645), (30895, 66916), (33458, 61790)]