20242533948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{639211}}^1$

素因数の和:639267

約数の個数: 96

約数和(自身を含む): 60137064960

約数和(自身を除く): 39894531012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1508, 2262, 2436, 2639, 4524, 5278, 7917, 10556, 15834, 31668, 639211, 1278422, 1917633, 2556844, 3835266, 4474477, 7670532, 8309743, 8948954, 13423431, 16619486, 17897908, 18537119, 24929229, 26846862, 33238972, 37074238, 49858458, 53693724, 55611357, 58168201, 74148476, 99716916, 111222714, 116336402, 129759833, 174504603, 222445428, 232672804, 240982547, 259519666, 349009206, 389279499, 481965094, 519039332, 698018412, 722947641, 778558998, 963930188, 1445895282, 1557117996, 1686877829, 2891790564, 3373755658, 5060633487, 6747511316, 10121266974, 20242533948]

約数ペア:

[(1, 20242533948), (2, 10121266974), (3, 6747511316), (4, 5060633487), (6, 3373755658), (7, 2891790564), (12, 1686877829), (13, 1557117996), (14, 1445895282), (21, 963930188), (26, 778558998), (28, 722947641), (29, 698018412), (39, 519039332), (42, 481965094), (52, 389279499), (58, 349009206), (78, 259519666), (84, 240982547), (87, 232672804), (91, 222445428), (116, 174504603), (156, 129759833), (174, 116336402), (182, 111222714), (203, 99716916), (273, 74148476), (348, 58168201), (364, 55611357), (377, 53693724), (406, 49858458), (546, 37074238), (609, 33238972), (754, 26846862), (812, 24929229), (1092, 18537119), (1131, 17897908), (1218, 16619486), (1508, 13423431), (2262, 8948954), (2436, 8309743), (2639, 7670532), (4524, 4474477), (5278, 3835266), (7917, 2556844), (10556, 1917633), (15834, 1278422), (31668, 639211)]