20238068776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{3539}}^1$

素因数の和:3886

約数の個数: 64

約数和(自身を含む): 39516595200

約数和(自身を除く): 19278526424

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 227, 268, 376, 454, 536, 908, 1816, 3149, 3539, 6298, 7078, 10669, 12596, 14156, 15209, 21338, 25192, 28312, 30418, 42676, 60836, 85352, 121672, 166333, 237113, 332666, 474226, 665332, 714823, 803353, 948452, 1330664, 1429646, 1606706, 1896904, 2859292, 3213412, 5718584, 6426824, 11144311, 22288622, 37757591, 44577244, 53824651, 75515182, 89154488, 107649302, 151030364, 215298604, 302060728, 430597208, 2529758597, 5059517194, 10119034388, 20238068776]

約数ペア:

[(1, 20238068776), (2, 10119034388), (4, 5059517194), (8, 2529758597), (47, 430597208), (67, 302060728), (94, 215298604), (134, 151030364), (188, 107649302), (227, 89154488), (268, 75515182), (376, 53824651), (454, 44577244), (536, 37757591), (908, 22288622), (1816, 11144311), (3149, 6426824), (3539, 5718584), (6298, 3213412), (7078, 2859292), (10669, 1896904), (12596, 1606706), (14156, 1429646), (15209, 1330664), (21338, 948452), (25192, 803353), (28312, 714823), (30418, 665332), (42676, 474226), (60836, 332666), (85352, 237113), (121672, 166333)]