20137076436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{662491}}^1$

素因数の和:662664

約数の個数: 48

約数和(自身を含む): 50084395200

約数和(自身を除く): 29947318764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 149, 204, 298, 447, 596, 894, 1788, 2533, 5066, 7599, 10132, 15198, 30396, 662491, 1324982, 1987473, 2649964, 3974946, 7949892, 11262347, 22524694, 33787041, 45049388, 67574082, 98711159, 135148164, 197422318, 296133477, 394844636, 592266954, 1184533908, 1678089703, 3356179406, 5034269109, 6712358812, 10068538218, 20137076436]

約数ペア:

[(1, 20137076436), (2, 10068538218), (3, 6712358812), (4, 5034269109), (6, 3356179406), (12, 1678089703), (17, 1184533908), (34, 592266954), (51, 394844636), (68, 296133477), (102, 197422318), (149, 135148164), (204, 98711159), (298, 67574082), (447, 45049388), (596, 33787041), (894, 22524694), (1788, 11262347), (2533, 7949892), (5066, 3974946), (7599, 2649964), (10132, 1987473), (15198, 1324982), (30396, 662491)]