20057087610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1675613}}^1$

素因数の和:1675652

約数の個数: 96

約数和(自身を含む): 62734988160

約数和(自身を除く): 42677900550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 11970, 1675613, 3351226, 5026839, 8378065, 10053678, 11729291, 15080517, 16756130, 23458582, 25134195, 30161034, 31836647, 35187873, 50268390, 58646455, 63673294, 70375746, 75402585, 95509941, 105563619, 117292910, 150805170, 159183235, 175939365, 191019882, 211127238, 222856529, 286529823, 318366470, 351878730, 445713058, 477549705, 527818095, 573059646, 668569587, 955099410, 1055636190, 1114282645, 1337139174, 1432649115, 2005708761, 2228565290, 2865298230, 3342847935, 4011417522, 6685695870, 10028543805, 20057087610]

約数ペア:

[(1, 20057087610), (2, 10028543805), (3, 6685695870), (5, 4011417522), (6, 3342847935), (7, 2865298230), (9, 2228565290), (10, 2005708761), (14, 1432649115), (15, 1337139174), (18, 1114282645), (19, 1055636190), (21, 955099410), (30, 668569587), (35, 573059646), (38, 527818095), (42, 477549705), (45, 445713058), (57, 351878730), (63, 318366470), (70, 286529823), (90, 222856529), (95, 211127238), (105, 191019882), (114, 175939365), (126, 159183235), (133, 150805170), (171, 117292910), (190, 105563619), (210, 95509941), (266, 75402585), (285, 70375746), (315, 63673294), (342, 58646455), (399, 50268390), (570, 35187873), (630, 31836647), (665, 30161034), (798, 25134195), (855, 23458582), (1197, 16756130), (1330, 15080517), (1710, 11729291), (1995, 10053678), (2394, 8378065), (3990, 5026839), (5985, 3351226), (11970, 1675613)]