20059846524

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1725133}}^1$

素因数の和:1725179

約数の個数: 72

約数和(自身を含む): 56515389840

約数和(自身を除く): 36455543316

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 1725133, 3450266, 5175399, 6900532, 10350798, 15526197, 20701596, 29327261, 31052394, 32777527, 58654522, 62104788, 65555054, 87981783, 98332581, 117309044, 131110108, 175963566, 196665162, 263945349, 294997743, 351927132, 393330324, 527890698, 557217959, 589995486, 1055781396, 1114435918, 1179990972, 1671653877, 2228871836, 3343307754, 5014961631, 6686615508, 10029923262, 20059846524]

約数ペア:

[(1, 20059846524), (2, 10029923262), (3, 6686615508), (4, 5014961631), (6, 3343307754), (9, 2228871836), (12, 1671653877), (17, 1179990972), (18, 1114435918), (19, 1055781396), (34, 589995486), (36, 557217959), (38, 527890698), (51, 393330324), (57, 351927132), (68, 294997743), (76, 263945349), (102, 196665162), (114, 175963566), (153, 131110108), (171, 117309044), (204, 98332581), (228, 87981783), (306, 65555054), (323, 62104788), (342, 58654522), (612, 32777527), (646, 31052394), (684, 29327261), (969, 20701596), (1292, 15526197), (1938, 10350798), (2907, 6900532), (3876, 5175399), (5814, 3450266), (11628, 1725133)]