20194363618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{5791}}^1$

素因数の和:6043

約数の個数: 64

約数和(自身を含む): 36256066560

約数和(自身を除く): 16061702942

約数列:

[1, 2, 11, 13, 22, 26, 89, 137, 143, 178, 274, 286, 979, 1157, 1507, 1781, 1958, 2314, 3014, 3562, 5791, 11582, 12193, 12727, 19591, 24386, 25454, 39182, 63701, 75283, 127402, 134123, 150566, 158509, 268246, 317018, 515399, 793367, 828113, 1030798, 1586734, 1656226, 1743599, 3487198, 5669389, 6700187, 8727037, 10313771, 11338778, 13400374, 17454074, 20627542, 70609663, 73702057, 113451481, 141219326, 147404114, 226902962, 776706293, 917925619, 1553412586, 1835851238, 10097181809, 20194363618]

約数ペア:

[(1, 20194363618), (2, 10097181809), (11, 1835851238), (13, 1553412586), (22, 917925619), (26, 776706293), (89, 226902962), (137, 147404114), (143, 141219326), (178, 113451481), (274, 73702057), (286, 70609663), (979, 20627542), (1157, 17454074), (1507, 13400374), (1781, 11338778), (1958, 10313771), (2314, 8727037), (3014, 6700187), (3562, 5669389), (5791, 3487198), (11582, 1743599), (12193, 1656226), (12727, 1586734), (19591, 1030798), (24386, 828113), (25454, 793367), (39182, 515399), (63701, 317018), (75283, 268246), (127402, 158509), (134123, 150566)]