20132071365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{2621}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 37116444672

約数和(自身を除く): 16984373307

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191, 383, 573, 955, 1149, 1337, 1915, 2621, 2681, 2865, 4011, 5745, 6685, 7863, 8043, 13105, 13405, 18347, 20055, 39315, 40215, 55041, 73153, 91735, 219459, 275205, 365765, 500611, 512071, 1003843, 1097295, 1501833, 1536213, 2503055, 2560355, 3011529, 3504277, 5019215, 7026901, 7509165, 7681065, 10512831, 15057645, 17521385, 21080703, 35134505, 52564155, 105403515, 191734013, 575202039, 958670065, 1342138091, 2876010195, 4026414273, 6710690455, 20132071365]

約数ペア:

[(1, 20132071365), (3, 6710690455), (5, 4026414273), (7, 2876010195), (15, 1342138091), (21, 958670065), (35, 575202039), (105, 191734013), (191, 105403515), (383, 52564155), (573, 35134505), (955, 21080703), (1149, 17521385), (1337, 15057645), (1915, 10512831), (2621, 7681065), (2681, 7509165), (2865, 7026901), (4011, 5019215), (5745, 3504277), (6685, 3011529), (7863, 2560355), (8043, 2503055), (13105, 1536213), (13405, 1501833), (18347, 1097295), (20055, 1003843), (39315, 512071), (40215, 500611), (55041, 365765), (73153, 275205), (91735, 219459)]