20101598736

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{26669}}^1$

素因数の和:27104

約数の個数: 80

約数和(自身を含む): 53336586240

約数和(自身を除く): 33234987504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 383, 492, 656, 766, 984, 1149, 1532, 1968, 2298, 3064, 4596, 6128, 9192, 15703, 18384, 26669, 31406, 47109, 53338, 62812, 80007, 94218, 106676, 125624, 160014, 188436, 213352, 251248, 320028, 376872, 426704, 640056, 753744, 1093429, 1280112, 2186858, 3280287, 4373716, 6560574, 8747432, 10214227, 13121148, 17494864, 20428454, 26242296, 30642681, 40856908, 52484592, 61285362, 81713816, 122570724, 163427632, 245141448, 418783307, 490282896, 837566614, 1256349921, 1675133228, 2512699842, 3350266456, 5025399684, 6700532912, 10050799368, 20101598736]

約数ペア:

[(1, 20101598736), (2, 10050799368), (3, 6700532912), (4, 5025399684), (6, 3350266456), (8, 2512699842), (12, 1675133228), (16, 1256349921), (24, 837566614), (41, 490282896), (48, 418783307), (82, 245141448), (123, 163427632), (164, 122570724), (246, 81713816), (328, 61285362), (383, 52484592), (492, 40856908), (656, 30642681), (766, 26242296), (984, 20428454), (1149, 17494864), (1532, 13121148), (1968, 10214227), (2298, 8747432), (3064, 6560574), (4596, 4373716), (6128, 3280287), (9192, 2186858), (15703, 1280112), (18384, 1093429), (26669, 753744), (31406, 640056), (47109, 426704), (53338, 376872), (62812, 320028), (80007, 251248), (94218, 213352), (106676, 188436), (125624, 160014)]