20145483424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1846177}}^1$

素因数の和:1846229

約数の個数: 48

約数和(自身を含む): 44662738176

約数和(自身を除く): 24517254752

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 1846177, 3692354, 7384708, 14769416, 20307947, 29538832, 40615894, 57231487, 59077664, 81231788, 114462974, 162463576, 228925948, 324927152, 457851896, 629546357, 649854304, 915703792, 1259092714, 1831407584, 2518185428, 5036370856, 10072741712, 20145483424]

約数ペア:

[(1, 20145483424), (2, 10072741712), (4, 5036370856), (8, 2518185428), (11, 1831407584), (16, 1259092714), (22, 915703792), (31, 649854304), (32, 629546357), (44, 457851896), (62, 324927152), (88, 228925948), (124, 162463576), (176, 114462974), (248, 81231788), (341, 59077664), (352, 57231487), (496, 40615894), (682, 29538832), (992, 20307947), (1364, 14769416), (2728, 7384708), (5456, 3692354), (10912, 1846177)]