20898037228788

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{5231}}^1\times {\mathrm{1946899}}^1$

素因数の和:1952162

約数の個数: 96

約数和(自身を含む): 57042612480000

約数和(自身を除く): 36144575251212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 5231, 10462, 15693, 20924, 31386, 47079, 62772, 94158, 99389, 141237, 188316, 198778, 282474, 298167, 397556, 564948, 596334, 894501, 1192668, 1789002, 1946899, 2683503, 3578004, 3893798, 5367006, 5840697, 7787596, 10734012, 11681394, 17522091, 23362788, 35044182, 36991081, 52566273, 70088364, 73982162, 105132546, 110973243, 147964324, 210265092, 221946486, 332919729, 443892972, 665839458, 998759187, 1331678916, 1997518374, 3995036748, 10184228669, 20368457338, 30552686007, 40736914676, 61105372014, 91658058021, 122210744028, 183316116042, 193500344711, 274974174063, 366632232084, 387000689422, 549948348126, 580501034133, 774001378844, 1099896696252, 1161002068266, 1741503102399, 2322004136532, 3483006204798, 5224509307197, 6966012409596, 10449018614394, 20898037228788]

約数ペア:

[(1, 20898037228788), (2, 10449018614394), (3, 6966012409596), (4, 5224509307197), (6, 3483006204798), (9, 2322004136532), (12, 1741503102399), (18, 1161002068266), (19, 1099896696252), (27, 774001378844), (36, 580501034133), (38, 549948348126), (54, 387000689422), (57, 366632232084), (76, 274974174063), (108, 193500344711), (114, 183316116042), (171, 122210744028), (228, 91658058021), (342, 61105372014), (513, 40736914676), (684, 30552686007), (1026, 20368457338), (2052, 10184228669), (5231, 3995036748), (10462, 1997518374), (15693, 1331678916), (20924, 998759187), (31386, 665839458), (47079, 443892972), (62772, 332919729), (94158, 221946486), (99389, 210265092), (141237, 147964324), (188316, 110973243), (198778, 105132546), (282474, 73982162), (298167, 70088364), (397556, 52566273), (564948, 36991081), (596334, 35044182), (894501, 23362788), (1192668, 17522091), (1789002, 11681394), (1946899, 10734012), (2683503, 7787596), (3578004, 5840697), (3893798, 5367006)]